Refractive index and reflective index of matterThere was a close relationship between the index of refraction and the index of reflection.
The relationship between the two can be seen from the formula, R =<<frac>{n1-n2}{n1 + n2}>>(the Fresnel formula, where <R> represents the reflection index, and <n1> and <n2> represent the refraction index of light when it enters medium 2 from medium 1). In addition, according to Snell's Law: <</><<</></><</>>), the relationship between the refraction index and the
When light enters another medium vertically from one medium (that is, the angle of incidence is <alpha>=<alpha>= 0>), the greater the difference in the index of refraction between the two media, the greater the reflection. For example, when light enters a solid from a vacuum or air (the index of refraction is close to 1), the higher the index of refraction of the solid, the higher the reflection. The higher the index of refraction, the higher the reflection, and the stronger the luster.
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Public Rebellion novel index, reading indexHe recommended a few novels. " The Toy Merchant from the Wind Capital " was a Doujinshi novel derived from a light novel written by the Kedar Duck King. It was about a toy merchant with some conscience selling toys in the world of the Kamen Rider. The book list evaluation started from the world of the Kamen Rider and began to promote USB drives. " The Rebellion and Thief " was a historical novel that was hypocritical like Odin's. It was an ethical story about grudges at the end of the Eastern Han Dynasty. Although it was evaluated as Odin's divine work, it had been abandoned. " I'm a Big Boss in the Purgatory of Souls ", a novel about the city's special abilities. It was a story of a young man with extraordinary methods. The new book had been released. " Reborn Life Should Be Contended ", a work of Half an Acre of Nanshan. It was about urban life. The protagonist was reborn to change his fate. Although it was lacking, the writing style was first-class. " Bandit Commander " was a historical novel written by Weeping Wind Dust. The main character traveled through the Five Dynasties and Ten Kingdoms to take advantage of the chaos to fight for the world. He had an inexplicable protective temperament.
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The Index of DeathThe following example can be used to describe the contents of Death's chapter:
The Origin of Death
The Descent of Death
The World of Death
4 Death and Humans
Death's Conspiracy
The Power of Death
The Past and Future of Death
The Avatar of Death
9. Death's Territory
The War of Death
The End of Death
The Secret of Death
Of course, the list of specific chapters might vary according to different versions of the Death God novel.
Chapter Index of 1993Revival 1993 was a fantasy novel by the author, Jiang Nan. The chapter table of contents had not been released yet. Gangnam had already announced that it would stop writing in 2015, so the chapter table of contents for Reviving 1993 had yet to be released.
Disorder IndexThe Catastrophe Index was a romance novel written by Ah Pao. We have no way of knowing the specific content, plot, or theme of the novel.
Disorder IndexThe Catastrophe Index was a serial novel, and the author might be Li Nianzhi or the diligent cockroach. The specific content, plot, or theme of the novel cannot be determined. We are unable to provide more information about the Catastrophe Index.
Baijia IndexThe Baijia Index was launched to make it easier for authors to understand the performance of their accounts and the effectiveness of their content. At the same time, they could obtain more recommendations and rights. It was an objective rating result calculated from the five dimensions of the author's content quality, domain focus, active performance, original ability, and user love. The full score was 1000 points. The author's performance in the past 30 days was evaluated by machine and manual evaluation.
Quality of content: The higher the quality of the content created by the author, the higher the score. If the content violates the rules (such as advertising, obscene vulgar, violent and bloody, political rumors, etc.) or plagiarism violates the platform's rules, the score will be reduced.
[Domain Focus Dimension: The more uniform the content, the higher the score.]
Active Performance Dimension: The higher the frequency of posting content and the stronger the continuity, the higher the score.
Originality ability: The more original content you publish, the higher the number of original content, the higher the score.
User Favor Dimension: The readers 'clicks, stays, forwards, comments, favorites, and followers can add points to this dimension. The higher the score, the better the quality of the account, and the higher the level and benefits.
Index of the ShepherdsThe contents of Tales of Herding Gods were as follows:
Don't Go Out When It's Dark
Four Spirit Blood
Divine Power
Heavenly Devil Creation Technique
Li River's Five Elders
The Little One, Die
Spirit Embryo Wall
Granny's Skin
Pink Skeleton
Darkness Invasion
Breaking the Wall
Unparalleled Combat Skill
Beat Him to Death
Body Tempering with Vital Qi
Walking on Water
The Young Girl in the Temple
Breaking the Spirit Embryo Wall
Bad Child
Overlord Body Awakening
Humanoid Spirit Embryo
Chapter 21-The Medicinal Power Is Strong
The Secret of the Stone Statue
Blasphemy
Chapter 24-Breaking the Heart
The Second Awakening
Thick Arm
Spirit Embryo Technique
The Shadow on the Wall
Little Liar, Big Liar
Revenge
Li River Sword Technique
Meeting the Divine Spear
Sword Pill
Grandma Temple
Chapter 35-Going to the Fair
Great Thunderclap Temple
Enlightening the Deaf
Rulai's Mahayana Sutra
Sunshine Refining Yang Soul in the Air
Chapter 40 The Wind
Pushing the Blade
Phantom of the Night
Chapter 43 The Demon Hurries On
Heavenly Devil Patriarch
Surging River Dragon Palace
Dragon
The Third Person
Dragon Soul
A Loyal Heart
Little Vixen
Cult Mistress
Selling for a Good Price
Demonstrating
Room 360
The Number One Sword Art in the World
Chapter 56-Stab
Brothel Hall Master
Young Cult Master
Third Awakening
General Qin and the Seventh Young Master
Ice Tide
Ruining Your Merit
Chapter 63 Ten, Tai, Gui
Chapter 64-A Single Staff
Fragrance of Peony
Sacrifice to the River God
Nightless City
Breaking Through a Street
Zhong Ling Yu Xiu
Demons and Ghosts
I'm Going to Kill Someone
Killing Your Son to Pay for the Meal
Assassination on Flower Street
Dragon City Changes Owner
Qin Mu's Estate
The Tiger and Wolf Army
Tiantu Crown Prince
Sun Ship
Sun Herder of Great Ruins
Sun Guardian
Dark World
Qin Mu's Qin
Ultimate Equipment
Strange in the Darkness
A Lonely Boat in the Fog Sea
The Living Realm of the Dead
A Trap
Heavenly Devil Horde
Chapter 89 Sword Fighting the Demons
Slashing Wangliang with a Sword
Moon Guardian
Chapter 92-Breaking Through
Stealing the Sky and Changing the Sun
Finishing Touch
Sword Picture
Sword Treading Mountains and Rivers
Singing in the Water
Secret Water
The Way of a Sage
Seven Chapters of Creation
Corpse Immortal Cult
Divine Arts Practitioner
Corpse Slayer Needle
Bad Guy Leaves the Village
The Prefect of Lizhou
Chapter 106 Poison to Death
One Hand Can Beat Ten
Dragon Rider Sect
Black Feathers and Red Crown
Brothel Alley
Heavenly Demon Dance on Water
Five Elements Wall Break
Godly Doctor and Divine Hands
He Would Die Immediately
Evil Nature
Pure Heart
Sword Sweeping the Big Dipper
The Emperor
I Want to Kill Your Head
Ancestral Master's Examination
There Are Many Rules in the Capital
Invincible Five Elements
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INDEX MATCHIndex and Match were a common combination of functions in excel.
The Index function is used to return the cell data of a given serial number. There were two forms of grammar:
- Return the contents of the corresponding serial number from a single row or column: Index1 (row or column area, serial number). For example, if you want to return the data corresponding to the third row in the E2: E15 area (single row), the formula is = Index (E2: E15, 3); if the formula is = Index (E2: L2, 4), the data corresponding to the fourth column in the E2: L2 area (single row) is returned.
- Return the contents of the corresponding row number and column number from an area: Index (Area Range, Line Sequence Number, column Sequence Number). For example, to return the data corresponding to row 4 and column 2 in the D2: F15 area, the formula is = Index (D2: F15,4,2).
The Match function is used to return the location of the value to be found within the specified search area. The grammar was Match (the value to be found, the range to be found, and the matching method). The search range was limited to a single line or column. The matching method: 1 or omitted meant "less than or equal to", 0 meant "exact match", and-1 meant "greater than". For example, if you search for "Wang Juan" in the area E2: E15, the formula would be Match ("Wang Juan ", E2: E15, 0), and the serial number would be returned.
When these two functions are used in combination, the Match function is usually used to help obtain the row (or column) sequence number needed in the Index function. For example, if a student's report card contained his student number, name, language, mathematics, and English grades, he could search for a student's language grades based on his student number. First, use the Match function: Match (A12, A2: A10, 0)(A12 is the student number to be found, A2: A10 is the student number column, 0 represents an exact match) to obtain the row number of the student number in the student number column, and then use the Index function: Index (B2: E10, Match (A12, A2: A10, 0),2)(B2: E10 is the entire data area, 2 represents the column where the language score is returned) to obtain the result.
Compared to the VLOOkUP and HLOOkUP functions, the combination of the Index and Match functions was more flexible. It was not limited by the search direction and could be used for horizontal and vertical search. It could also be used for fuzzy matching search, multi-condition search, and many other scenarios.
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